THz Antenna Modules (Emission/Detection Module for THz Wave)
G10620
Specifications are subject to change without notice.
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FEATURES
･ Possible to use for both emission and detection
･ No need for alignment between photoconductive antenna chip and lens
Alignment of photoconductive antenna chip and lens is already done in this module.
･ Easy Connection to other devices
SMA connector facilitates the connection with other equipments.
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APPLICATIONS
･ Nondestructive Inspection for Industrial Field,
Non-contact Measurement for Biological Tissue
･ Far-infrared Spectroscopy
･ Material Analysis
･ Structure Inspection
･ Security, etc.
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 Typical Pattern of Photoconductive Antenna / Schematic Figure of Photoconductive Part
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 Dipole:
G10620-01
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Bow-Tie:
G10620-02
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Spiral:
G10620-03
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An Example of Experimental Setup
An Example of Measured Results of Frequency Spectrum
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*These data are typical measured results. Under improper
experimental conditions, the similar results cannot be obtained.
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*To acquire these data, a pair of pallaboloidal mirrors are used
between emission and detection modules.
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*Measurement conditions of input optical power are shown below.
G10620-01 Emitter 5 mW, Receiver 5 mW
G10620-02 Emitter 5 mW, Receiver 5 mW
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ABSOLUTE MAXIMUM RATINGS
Parameter
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Symbol
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Value
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Unit
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Maximum applied voltage
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Vmax
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15 *1
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V
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Maximum input optical power
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Pmax
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15 *2, *3
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mW
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| Operating Temperature *4 |
Top(c)
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+5 to +35
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Storage Temperature *4
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Tstg
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-20 to +40
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*1 : Recommended value 10 V
*2 : Recommended value 10 mW
*3 : Use a femtosecond laser, which has repetition rate from 50 MHz to 150 MHz.
*4 : No condensation.
Dimensional Outline (Unit: mm)
*Specifications are subject to change without notice.
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